3D render of an avant-garde sci-fi baroque design of an anatomically accurate brain apparatus featuring a lush terrarium within, infused with steampunk aesthetics; it boasts intricate detailing and complex mechanical elements, merging scientific innovation with artistic elegance, hyper-realistic with exceptional detail, a fusion of organic and mechanical, showcasing delicate, intertwining gears and verdant foliage within a transparent cranial casing, exuding a harmonious blend of nature and technology.